baber/WOPTO huggingface dataset:
Patent JP-H01232651-A (JP)
Title: Radical beam generating device
Inventor: KOJIMA KEIMEI
IPC: H01J37/317
Filed: 1988-03-11
Abstract: PURPOSE:To remove not only ion seeds but also electrons and eliminate necessity for DC high voltage by catching charged particles by the magnetic field, which is generated by a magnet installed adjoining to a drawout hole, and thereby allowing only radicals and neutral particles in bottomed condition to pass through the drawout hole. CONSTITUTION:Radicals generated in a plasma chamber 2 are drawn out from a drawout hole 7 by the pressure difference between the plasma chamber 2 and a processing chamber 8. At this time, charged particles in the plasma chamber 2 are caught by the magnetic field, which is generated by a magnet 6 installed in a magnet cover 5 adjoining to the drawout hole 7, and are not drawn out to the processing chamber 8. A radical beam with great beam dia. is obtained by widening the drawout hole 7 from the plasma chamber 2 to the processing chamber 8. When the mag. field made by the magnet 6 is given an intensity corresponding to the resonant mag. field of microwaves, the radical density around it will increase to allow drawing out of a great quantity of radicals. Use of magnet eliminates necessity for any DC high voltage facility in order to remove ion seeds.
Patent JP-H09240439-A (JP)
Title: Nozzle device of car washing device
Inventor: INOUE NOBORU
IPC: B60S3/04
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To adjust the proximity distance of a nozzle end against an automobile according to the size or the like of a car body by setting a distance from the nozzle end provided in the tip part of a nozzle rod to the automobile freely variably in a nozzle device used in a gate type washing device. SOLUTION: In a nozzle device 1 provided in each inner side of left and right supporters in the gate type frame of a washing device so as to be freely moved up and down, an elongated/contracted nozzle 4 and a fixed nozzle 5 are provided in a nozzle base part 3, fluid supply hoses 8 and 9 are connected to the nozzle base part 3 and flow passages 10 and 11 for individually guiding fluids from these connected parts to the elongated/contracted nozzle 4 and the fixed nozzle 5 are formed. The elongated/contracted nozzle 4 includes a cylinder main body 13 and a nozzle rod 14 freely elongated/contracted via a piston inside the cylinder main body 13, and a nozzle end 16 is provided in the tip part of the nozzle rod 14. The pulling-out position of this nozzle end 16 is proper adjusted according to the size of an automobile to be washed.
Patent JP-H09246993-A (JP)
Title: Reception data processing circuit
Inventor: KATO YOSHITO
IPC: H04L7/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the fetching of erroneous data due to noise or the like generated in inserting/detaching a transmission side package by using enable signals turned significant only in a period for the valid data length of reception data and generating a latch timing. SOLUTION: A shift register 11 stores the reception data A only for the valid data length synchronized with reception clock signals C. In the meantime, a counter 12 performs a counting operation along with a decoding part 13 synchronized with the signals C only when reception enable signals B are H. The output of the counter 12 is inputted to the decoding part 13 and the decoding part 13 outputs decoding pulses E at the point of time when the counter 12 counts until the end of the reception data. The pulses E are inputted to a latch circuit 14 as latch pulses. The circuit 14 receives the pulses E, defines the rise as the latch timing e1, latches the output data D1-Dn of the shift register 11 and outputs them as parallel data F1-Fn.
Patent JP-H0790877-A (JP)
Title: Apparatus arranging structure for filtered sand gathering device
Inventor: KANO YASUO
IPC: E02F3/08
Filed: 1993-02-22
Abstract: PURPOSE:To improve the longitudinal and lateral balance of a machine body by arranging an operation seat in one side front part of a machine body frame supported with crawlers, and arranging an engine in the other side rear part. CONSTITUTION:A filtered pond dirty sand scratching-off device 9 is installed in front of a frame 1 supported with crawlers 7. Next, an operation seat 13 is arranged fixedly on the front right end of the frame 1, and an engine 18 is mounted on the rear left end of the frame 1. Next, when various devices are arranged on the frame 1, the center of gravity of a machine body and the ground contact center of the travel part are made almost coincide with each other. Thereby, the occurrence of an uneven load of the machine body can be prevented, and the ground contact parts of left and right crawlers can come uniformly into contact with the ground in front and in rear and on the left and the right, and scratching-off time travel stability can be improved, and a surface layersand scratching-off depth can be kept uniformly.
Patent JP-H09251742-A (JP)
Title: Head suspension assembly
Inventor: YAMAMOTO IZUMI
IPC: G11B21/21
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a head suspension assembly, which makes a magnetic disk device thin, is easily assembled and provides a stable floating posture, by disposing the head suspension assembly signal leader lines with surfaces faced opposite each other without overlapping in a relative positional relationship. SOLUTION: Signal leader lines 5 are joined to the bonding pads 3 of a recording/reproducing head and an FPC 2 disposed on the upper surface of a head suspension mechanism 7 and electrically connected to each other. An interval S2 between the recording/reproducing head bonding pads 3 is equal to an interval S1 between the signal leader lines 5 and the center line of all the bonding pads 3 is offset by S1/4 from the center line of the head suspension mechanism 7. In a disk drive device using a head suspension assembly 9 having such a signal leader line structure for a recording/reproducing head 1, an interval between disk recording media is made narrow by an amount equivalent to the height of the signal leader line 5.
Patent JP-H04292893-A (JP)
Title: High frequency heating device
Inventor: MAEHARA NAOYOSHI
IPC: H02M7/48
Filed: 1991-03-20
Abstract: PURPOSE:To provide a desired large output regardless of an external power source capacity supplied from the outside by the boosted output of a built-in storage battery in a high frequency heating device. CONSTITUTION:A high frequency heating device has a structure consisting of a power converting part 33 for receiving an external power source power, a radio radiating part 34 for receiving the power from the power converting part 33 and outputting a high frequency radio wave, a storage battery 37 built in or disposed on the outer wall of a box and supplying the power to the power converting part, a booster part 38 for boosting the storage battery output, and a heating control part 41 for controlling at least either the power converting part or the booster part to regulate the heating state. When the added power of the power of the external power source and the booster output voltage is supplied to the power converting part, a radio output of high output can be provided. Thus, the cooking time can be shortened.
Patent JP-S59192964-A (JP)
Title: Speed display device of bicycle
Inventor: HATA KOUTAROU
IPC: B60K23/00
Filed: 1984-03-23
Abstract: PURPOSE:To select an optimum number of change gear stages and to obtain an efficient bicycle driving by displaying the current speed and number of change gear stages by using the characteristic curve of optimum numbers of change gear stages versus speed. CONSTITUTION:A driver 3 is controlled according to the current speed signal of a bicycle which is generated by a speed detection sensor 1, waveform shaping circuit 2, etc., to turn on an LED4 on the characteristic curve of optimum numbers of change gear stages versus speed selectively, and the current speed and the optimum number of change gear stages are displayed on the basis of a characteristic figure. Therefore, the optimum number of change gear stages is selected easily to realize an efficient bicycle driving.
Patent JP-S5890928-A (JP)
Title: Method and device for manufacturing tubular preformer
Inventor: ARUFURETSUDO TOOMASU
IPC: B29C48/475
Filed: 1982-04-07
Abstract: In the production of a tubular extruded section of thermoplastic material, the actual length of an extruded section at the end of the extrusion operation may be smaller or greater than the length of the extruded section which passed through the discharge orifice of the extrusion head during extrusion. If the wall thickness of the extruded section is varied during extrusion in accordance with a given program, inaccuracies in regard to distribution of the wall thickness over the length of the extruded section can be reduced by detecting the length of the extruded section which passes through the discharge orifice, and controlling the means for producing the programmed variation in wall thickness, in dependence on that discharge length. The same effect can be achieved by controlling the means for producing the programmed variation in wall thickness, in dependence on discharge speed and time. A higher degree of accuracy can be achieved by measuring the discharge length or discharge speed on the one hand and on the other hand the respective associated effective length of the extruded section, or the speed of movement of the free end of the extruded section, comparing those two detected values, and producing corrective variations in wall thickness in dependence on the result of the comparison operation.
Patent JP-H01231277-A (JP)
Title: Wrong connection prevention device for connector
Inventor: YAMAKAWA TAMIO
IPC: H01R13/64
Filed: 1988-03-10
Abstract: PURPOSE:To prevent the wrong connection of a connector by making the connection with other mating terminal block by mistake unable, and connectable only by the right combination of the terminal block of the same address when plural connectors exist. CONSTITUTION:When a connector 1 is connected with a fixed side terminal block 2 and a connection/disconnection side terminal block 3 of the same address engaged, the connector 1 can be connected with the positions and shapes of holes 22 and pins 24 conformed like the one dot chain line of the figure. But when trying to engage with the connection/disconnection side terminal block 13 of the connector 11 of other address with the block 2 by mistake, the both blocks 2 and 13 can not be engaged since the positions of the hole 22 and a pin 29 are not conformed. This enables the wrong connection to be mechanically prevented.
Patent JP-H11253087-A (JP)
Title: Liquid sucking wick-holding stopper for liquid insecticide container in liquid insecticide heat transpirator
Inventor: USHIO OSAMU
IPC: A01N25/18
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide the subject stopper capable of effectively preventing a liquid insecticide in its container from leakage. SOLUTION: This liquid sucking wick-holding stopper 13 has a cylindrical drum 15 fittedly inserted into the opening of a liquid insecticide container and a holding part 14 leading to one end of the cylindrical drum 15; wherein the outer periphery of the cylindrical drum 15 is provided with a groove 16, the holding part 14 is provided with a vent hole 17 communicating with the groove 16, the liquid sucking wick is supported penetratingly through the cylindrical drum 15 in such a state that this stopper 13 is mounted on the liquid insecticide container, and the inner space of the container communicates, via the groove 16 and the vent hole 17, with the outside air.
Patent JP-H067110-A (JP)
Title: Production of crystallized powdery maltitol
Inventor: UENO RYUZO
IPC: A23L27/30
Filed: 1993-03-17
Abstract: PURPOSE:To simply powder and crystallize maltitol in a short time. CONSTITUTION:Seed crystal is added to an aqueous solution of maltitol having 1-15wt.% water content and shear force is continuously applied to the aqueous solution at <= the melting point of the seed crystal to give powdery crystal maltitol.
Patent JP-S55149549-A (JP)
Title: Channel controlling system in time sharing multiplex transmission system of bit multiplex system
Inventor: KOKUBO HIROSHI
IPC: H04J3/04
Filed: 1979-05-11
Abstract: PURPOSE:To realize the time sharing multiplex transmission system by bit multiplex system without bit delay and malfunction, by performing the identification by control information in advance based on the data information. CONSTITUTION:The time sharing multiplex unit of station itself TDM111 or MODEM13 is at sending side, then after confirming EF or DP or ON (A in the flow diagram), RS or CD is recognized (B in the diagram), and if this is ON, data delivery is made. If B in the diagram is not ON, the control code is delivered (D in the diagram). Further, RS and CD are immediately after ON or OFF, the change- over pattern consisting of all A is transmitted (E in the diagram). If the change- over pattern is transmitted in the process of assembling the procedure for TDM units, the reception side TDM unit 21 can recognize in advance the information coming next as the control code or data.
Patent JP-H09227813-A (JP)
Title: Refill ink for ink cartridge and method for refilling the same into ink cartridge
Inventor: KOBAYASHI TAKAO
IPC: C09D11/02
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a refill ink which can be refilled into a reusable ink cartridge without forming bubbles and to provide a method for refilling the same into the cartridge. SOLUTION: This refilling ink comprises a combination of the first ink IX containing a surfactant or ethanol with the second ink IY based on a dye and freed from any surfactant; this ink refilling method comprises a first step of injecting the first ink IX into a porous material PR and a second step of injecting the second ink IY into the porous material PR; the ink refilling method comprises the first step of injecting an edible oil into the porous material PR so that the injected oil may cover the exposed surface of the porous material PR and the second step of injecting the second ink IY into the porous material; the ink refill method comprises the first step of injecting ethanol or an edible oil and the second step of pouring the second ink IY into the porous material PR;  and the ink refilling method comprises the first step of determining the amount of the ink to be used in refilling according to the detected amount of the residual ink and the second step of refilling the first and second inks in a total amount equaling the amount of inks to be refilled are provided.
Patent JP-S58175085-A (JP)
Title: Computer input device of diagram
Inventor: KOUNO KAZUO
IPC: G06K11/00
Filed: 1982-04-05
Abstract: PURPOSE:To read a figure based on a complicated curve with high accuracy and quickly, by using plural number of optical fiber bundles as a sensor for an XY device scanned on the figure with a prescribed pattern. CONSTITUTION:This relates to a figure input device possible for the input of a complicated curve such as paper pattern of a dress to a computer automatically. The XY device 2 is supported on a slider 3 suspended in the X and Y axes on a figure support stand 1, and the XY device 2 freely scanned on the stand with a prescribed pattern such as raster shape is scanned freely in a prescribed pattern. A figure 5 is loaded and fixed on the stand 1, the XY device 2 is driven, the pattern scanning is done on the figure, plural number of optical fiber bundles corresponding to the storage capacity unit are used for a detector 4, and the figure information read at the said detector 4 is inputted to the XY device 2 via an operating section together with the address information and stored in a storage section.
Patent JP-S63223846-A (JP)
Title: Cache memory
Inventor: HASEGAWA KIICHI
IPC: G06F12/08
Filed: 1987-03-12
Abstract: PURPOSE:To increase the processing speed of a processor system and to simplify the circuit constitution by using the 2-port RAM to both an address memory part and a flag memory part respectively. CONSTITUTION:An address memory part 12 stores tags with reference to an index supplied from a processing 11 and then outputs the tags with reference to an index supplied from a bus monitor 18. A 1st comparison part 13 compares the tag sent from a 1st port of the part 12 with the tag given from the processor 11. A 2nd comparison part 14 compares the tag received from a 2nd port of the part 12 with the tag given from the monitor 18. A flag memory pat 15 outputs a flag showing the validity or invalidity of data to a control part 16 with reference to the index supplied from the processor 11 and at the same time receives a flag to be replaced from the part 16. The part 16 controls a data memory part 17 and the part 15 based on the comparison results of both parts 13 and 14 and via the part 15.
Patent JP-S59183535-A (JP)
Title: Transmission line switching system
Inventor: TODA MASANORI
IPC: H04B1/74
Filed: 1983-04-01
Abstract: PURPOSE:To minimize switching time by performing logical operation among outputs of the 1st detecting means detecting the state of signal of an active transmission line, of the 2nd detecting means detecting the state of signal of a spare transmission line, and an output obtained by delaying the output of the 1st detecting means to switch and control the active line and the spare line. CONSTITUTION:When the active transmission line N and the spare transmission line E are normal, an output of detecting circuit 1, 2 is both logical 1 and a contact rl of a relay RL is thrown to the N position. When a signal of the N is interrupted at a point of time X from this state, an output of the detecting circuit goes to 0 and is inputted to an S terminal of an FF6 so as to turn off the RL and throw the contact rl to the E position. Further, the output of the detecting circuit 1 is delayed by T3 at a delay circuit 3 and inputted to an inverter 4 and its output (d) is inputted to one input terminal of an AND gate 5. An output of the detecting circuit is inputted to the other input terminal of the AND gate 5 and then an output (e) of the AND gate 5 is inputted to a terminal R of the FF6. Thus, the line is switched to the N at the point of time Y.
Patent JP-S54148533-A (JP)
Title: Head of ink jet recorder
Inventor: MARUYAMA MITSUAKI
IPC: B41J2/16
Filed: 1978-05-15
Abstract: PURPOSE:To enhance head reliability and make the head smaller in size and lower in cost by superposing plural plates having been formed with cavities, channels, nozzles, etc. through Au and Sn plating, heating the assembly and performing Au- Sn eutectic soldering. CONSTITUTION:When a lower substrate 11 and upper substrate 21 having been subjected to Au and Sn plating are superposed and the entire part is heated to, e.g., 400 deg. to 500 deg.C, the Au and Sn plating portions melt, thus creating firm Au-Sn eutectic. Thereby, the upper and lower substrates 11, 21 are perfectly bonded and the spaces for internal ink chambers, nozzles, etc. are formed by the portions encircled by the Au and Sn plating. A hole 22 for supplying ink into the internal ink chamber 14 is opened in the upper plate 21. Piezoelectric vibrators 24 are secured right above the ink chambers 13. This manufacturing method is suited for the manufacture of multinozzle injection heads, enabling the heads of lower cost and higher reliability to be manufactured.
Patent JP-S55150793-A (JP)
Title: Speed-control device for sewing machine
Inventor: NAKAMURA MASAO
IPC: H02P7/29
Filed: 1979-05-10
Abstract: PURPOSE:To make highly reliable and excellently precise speed control possible by conducting the switching element of a main circuit and supplying a driving current when the actual speed of a motor becomes lower than the set speed. CONSTITUTION:At the starting of a motor, a generator G has no output, the voltage from a setting circuit B becomes large at a comparator C, and the current from a terminal Va is fed into a transistor Tr2, which is then turned on. Then, a photo diode PD and a photo-transistor PT are operated, a current is supplied to the motor M. When the rpm of the motor is increased, the output voltage of the generator G becomes large, and the output of the comparator C becomes low. Therefore, the current from the terminal Va is fed into the comparator C, and the transistor Tr2 is turned off. Thus, the photo-diode PD, photo-transistor PT, and a transistor Tr3 are turned off, and the motor is stopped.
Patent JP-S59183033-A (JP)
Title: Heat insulation device
Inventor: YOKO TAKEJI
IPC: G12B17/06
Filed: 1983-03-31
Abstract: PURPOSE:To improve a heat insulation characteristic and prevent the interior of heat insulation container from overheat, by providing a heat insulation layer made of heat regenerative material and a wickless type heat pipe in the heat insulation layer, in a heat insulation container including a control device therein. CONSTITUTION:A heat insulation chamber 6 having a heat regenerative material is provided at the inner surface of upper and lower cases 2, 3. A control device 7 is provided inside an accommodating chamber 8. One end of wickless type heat pipe 9 is inserted into a heat insulation layer 6, having its other end projected outwardly from the heat insulation layer 6. By so arranging, a heat stored in the heat regenerative material 5 of heat insulation container can be dissipated in a short period for improving its heat insulation characteristic. Additionally, the interior of heat insulation container will not be heated up inadvertently.
Patent JP-H11236974-A (JP)
Title: Gasket
Inventor: NAKAYAMA JUNICHI
IPC: F16J15/08
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a gasket to be pinched between a pair of opposite counterpart members 61, 62 and capable of showing the excellent sealing property for a long time without generating a creep in the counterpart members 61, 62 even in the case where the counterpart members are made of the soft material such as resin easy to generate the creep. SOLUTION: This device has a gasket main body 2 formed of a metal material, and elastic bodies 8, 9 fitted to the gasket main body 2, and the gasket main body 2 is formed with a spring part 5 obliquely stretched between a pair of contact parts 3, 4 for abutting counterpart members 61, 62. The contact parts 3, 4 are formed with flat surfaces 3a, 4a at each part for abutting on the counterpart members 61, 62. In this case, the elastic bodies 8, 9 are fitted to at least flat surfaces 3a, 4a of the gasket main body 2.
Patent JP-S57170999-A (JP)
Title: Device for chemical removal of ash from coal
Inventor: ONIZUKA SHIGENORI
IPC: C10L9/02
Filed: 1981-04-15
Abstract: PURPOSE: To obtain coal with ash removed simply, safely, and inexpensively, capable of being transported and burned smoothly, by treating powdered coal with a solution of an ash-removing agent, followed by separating the mixture coal with ash removed from the solution.  
     CONSTITUTION: Powdered coal having preferably ≤100 mesh is fed near the bottom of the treating tank 2 for ash removal, ash in the coal is dissolved and removed by the flow of the solution of an ash-removing agent, and the mixture is separated into coal with ash removed and the solution by the dehydrator 6. Almost all the solution is sent to the preparing tank 11 for the ash-removing agent directly, and partially sludge is removed and the solution is sent to it, and the solution is circulated and used. A solution obtained by adding a fluoride (most preferably acidic ammonium fluoride) to hydrochloric acid or citric acid is used as the solution of the ash-removing agent. 
     COPYRIGHT: (C)1982,JPO&Japio